CN201562533U - Transformer oil flow guide structure - Google Patents

Transformer oil flow guide structure Download PDF

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Publication number
CN201562533U
CN201562533U CN2009203140906U CN200920314090U CN201562533U CN 201562533 U CN201562533 U CN 201562533U CN 2009203140906 U CN2009203140906 U CN 2009203140906U CN 200920314090 U CN200920314090 U CN 200920314090U CN 201562533 U CN201562533 U CN 201562533U
Authority
CN
China
Prior art keywords
oil
transformer
cushion block
lower clamping
limb plate
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN2009203140906U
Other languages
Chinese (zh)
Inventor
赵峰
王凯
刘东升
冉庆凯
张会娣
董卓飞
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Baoding Tianwei Group Co Ltd
Original Assignee
Baoding Tianwei Group Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Baoding Tianwei Group Co Ltd filed Critical Baoding Tianwei Group Co Ltd
Priority to CN2009203140906U priority Critical patent/CN201562533U/en
Application granted granted Critical
Publication of CN201562533U publication Critical patent/CN201562533U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model relates to a transformer oil flow guide structure, which belongs to the technical field of transformer manufacturing. The technical scheme includes that the transformer oil flow guide structure comprises a transformer body (1), a lower clamping part limb plate (2) and an oil guide cushion block (3). An oil flow guide hole (4) is arranged on the oil guide cushion block formed by processing laminated paper plates or laminated wood; the oil guide cushion block is arranged between the transformer body and the lower clamping part limb plate; and an oil guide hole corresponding to the oil flow guide hole is also arranged on the lower clamping part limb plate. The transformer oil flow guide structure has the advantages of overcoming the complexity of using a steel oil guide structure, decreasing the possibility of electric discharge caused by arranging the steel guide structure, having simple structure and convenient realization, and being safe and reliable and simultaneously capable of supporting the transformer body.

Description

A kind of transformer oil conductance is to structure
Affiliated technical field:
The utility model relates to a kind of transformer oil conductance to structure, belongs to technical field of transformer manufacturing.
Background technology:
In transformer, radiating mode for the forced oil-circulation guiding, can oily guide frame be set in device body bottom, oil is imported in the middle of the device body, thus the radiating efficiency of enhancer body, and general oily guide frame is pipe or square box structure, material is a steel, be welded on the lower clamping piece, and need welding limb plate the device body to be supported complex structure on the folder, processing difficulties, this Oil Guide structure need extend in the device body supporting plate on the other hand, and as winding overhang voltage height, insulation distance is near, it is improper that steel Oil Guide structure is provided with, can cause partial discharge, even puncture, cause serious consequence.
The utility model content:
The utility model purpose provides a kind of transformer oil conductance to structure, and is simple in structure, is convenient to realize, the oily conductance that can play a supporting role to the device body solves the problems referred to above that exist in the background technology to structure simultaneously.
The technical solution of the utility model is:
The transformer oil conductance comprises transformer body, lower clamping piece limb plate, Oil Guide cushion block to structure, be provided with oil stream pilot hole above the Oil Guide cushion block that processes with laminated paper board or lamination wood, the Oil Guide cushion block is arranged between transformer body and the lower clamping piece limb plate, also is provided with on the lower clamping piece limb plate and the corresponding oil guiding hole of oil stream pilot hole.
A plurality of Oil Guide cushion blocks are arranged between transformer body and the lower clamping piece limb plate, constitute oily conductance to structure, play the effect of supporting transformer body simultaneously.
Establish two location holes in Oil Guide cushion block bottom, offer oil guiding hole at each guiding cushion block and oil stream pilot hole corresponding position on the lower clamping piece limb plate, and weld two round steel as keeper.
The beneficial effects of the utility model: the utility model has overcome the complexity of using steel Oil Guide structure, reduces the possibility that the steel guide frame causes discharge is set, and is simple in structure, is convenient to realize, safe and reliable, can play a supporting role to the device body simultaneously.
Description of drawings:
Fig. 1 is the utility model example structure schematic diagram;
Fig. 2 is the vertical view of Fig. 1.
Fig. 3 is the generalized section of Fig. 1.
Among the figure: transformer body 1, lower clamping piece limb plate 2, Oil Guide cushion block 3, oil stream pilot hole 4, keeper 5.
Embodiment:
Below in conjunction with accompanying drawing, the utility model is described in further detail by embodiment.
In an embodiment, the transformer oil conductance comprises transformer body 1, lower clamping piece limb plate 2, Oil Guide cushion block 3 to structure, be provided with oil stream pilot hole 4 above the Oil Guide cushion block that processes with laminated paper board or lamination wood, the Oil Guide cushion block is arranged between transformer body and the lower clamping piece limb plate, also is provided with on the lower clamping piece limb plate and the corresponding oil guiding hole of oil stream pilot hole.Four Oil Guide cushion blocks are arranged between transformer body and the lower clamping piece limb plate, constitute oily conductance to structure, play the effect of supporting transformer body simultaneously.
The concrete manufacturing process of present embodiment: Oil Guide cushion block 3 adopts laminated paper board or lamination wood to process, on the Oil Guide cushion block, beat φ 80-φ 120 (aperture can according to the actual conditions adjustment) hole, as oil stream pilot hole, make two φ 20 location holes in Oil Guide cushion block bottom, establish oil guiding hole at each guiding cushion block and oil stream pilot hole corresponding position on the lower clamping piece limb plate 2, and weld two certain altitude φ 15 round steel as keeper 5.The Oil Guide cushion block is placed between lower clamping piece limb plate and the device body as oily conductance to structure, plays the effect of eyelid retractor body simultaneously.

Claims (3)

1. a transformer oil conductance is to structure, it is characterized in that comprising transformer body (1), lower clamping piece limb plate (2), Oil Guide cushion block (3), be provided with oil stream pilot hole (4) above the Oil Guide cushion block that processes with laminated paper board or lamination wood, the Oil Guide cushion block is arranged between transformer body and the lower clamping piece limb plate, also is provided with on the lower clamping piece limb plate and the corresponding oil guiding hole of oil stream pilot hole.
According to the described transformer oil conductance of claim 1 to structure, it is characterized in that a plurality of Oil Guide cushion blocks are arranged between transformer body and the lower clamping piece limb plate.
According to the described transformer oil conductance of claim 1 to structure, it is characterized in that establishing two location holes in Oil Guide cushion block bottom, offer oil guiding hole at each guiding cushion block and oil stream pilot hole corresponding position on the lower clamping piece limb plate, and weld two round steel as keeper (5).
CN2009203140906U 2009-11-05 2009-11-05 Transformer oil flow guide structure Expired - Fee Related CN201562533U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2009203140906U CN201562533U (en) 2009-11-05 2009-11-05 Transformer oil flow guide structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2009203140906U CN201562533U (en) 2009-11-05 2009-11-05 Transformer oil flow guide structure

Publications (1)

Publication Number Publication Date
CN201562533U true CN201562533U (en) 2010-08-25

Family

ID=42627684

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2009203140906U Expired - Fee Related CN201562533U (en) 2009-11-05 2009-11-05 Transformer oil flow guide structure

Country Status (1)

Country Link
CN (1) CN201562533U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103302379A (en) * 2013-06-25 2013-09-18 保定天威集团有限公司 Fusion welding method of low magnetic plate of transformer clamp structure and round stainless steel
CN103456462A (en) * 2013-08-26 2013-12-18 遵义桦坤节能设备有限公司 Oil tank of furnace transformer
CN117095915A (en) * 2023-06-26 2023-11-21 西安西电变压器有限责任公司 Iron core, iron core structure and transformer

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103302379A (en) * 2013-06-25 2013-09-18 保定天威集团有限公司 Fusion welding method of low magnetic plate of transformer clamp structure and round stainless steel
CN103456462A (en) * 2013-08-26 2013-12-18 遵义桦坤节能设备有限公司 Oil tank of furnace transformer
CN103456462B (en) * 2013-08-26 2016-01-27 贵州派腾科技服务有限公司 A kind of oil tank of furnace transformer
CN117095915A (en) * 2023-06-26 2023-11-21 西安西电变压器有限责任公司 Iron core, iron core structure and transformer

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20100825

Termination date: 20131105